1875 Results for "Q%20%EC%95%88%EC%82%B0%EB%B8%94%EB%9E%99%EC%9E%AD%20CDDC7_C%D0%9EM%20%E2%97%86%EB%B3%B4%EB%84%88%EC%8A%A4%EB%B2%88%ED%98%B8%20B77%E2%97%86%EC%88%98%EC%9B%90%EC%9E%A5%EC%95%88%20%ED%94%84%EB%A1%9C%ED%86%A0%20%EA%B5%AC%EB%A7%A4%E0%B9%8F%ED%86%A0%ED%86%A0%ED%95%AB%ED%94%BD%E2%8F%AC%EC%98%A8%EB%9D%BC%EC%9D%B8%ED%99%A9%EA%B8%88%EC%84%B1%E0%BC%88FX%EB%A7%A4%EB%A7%A4%E2%8B%8D%EC%95%88%EC%82%B0%EB%B8%94%EB%9E%99%EC%9E%AD%EC%95%A0%EC%9A%A9%20thorough/"

Single chip game console
Details from Single chip game console
As the video signal and the corresponding sync signals are generated by software, the console contains a minimum of hardware. There is also an audio signal output with five binary tone channels, mixed by a passive resistor network. Two of those channels...

Custom ST-Link V2.0 / V2.1 / V3.0
Details from Custom ST-Link V2.0 / V2.1 / V3.0
Onboard Programmers are great On microcontroller development boards (such as ST Nucleo Boards) it's very handy to have an integrated JTAG programmer/debugger. If you would like to build your own board with an embedded programmer, things get a bit tricky.In...

AT29C256 Flash Programmer
Details from AT29C256 Flash Programmer
Programmer Design OptionsStrip-board works well (I use A$8 41 x 144 board), but I did look at using a mini-Mega2560: I used an on-board Arduino Nano as they are cheap (and I have a couple of them lying around) and they provide serial and power.But...

Temp And Humidity - Google Sheet+IFTTT
Details from Temp And Humidity - Google Sheet+IFTTT
Hardware ESP-32: The ESP32 makes it easy to use the Arduino IDE and the Arduino Wire Language for IoT applications. This ESP32 IoT Module combines Wi-Fi, Bluetooth, and Bluetooth BLE for a variety of diverse applications. This module comes fully-equipped...

Apollo Guidance Computer
Details from Apollo Guidance Computer
Why build a replica of the Apollo Guidance Computer? I have always wanted to build a computer based on TTL chips ever since that college lab course that taught the use of TTL chips. During my career as a software developer I was fortunate enough to work...

WDC-1 a "Working Digital Computer"
Details from WDC-1 a "Working Digital Computer"
The Binary Encoder The first Working Digital Computer module described in the book was the Binary Encoder. Here's what it looked like: It's job was to accept decimal input from the operator and convert it into binary codes the computer could use. ...

Cyberdeck for 2024 Challenge
Details from Cyberdeck for 2024 Challenge
When my station isn't in a radio silence and doing really Recon passively and connect my wire or buy 5G or Wi-Fi it will have access to my personally trained large language model, convolutional neural network, with several additional modules and an agent...

Interactive maps for visually impaired
Details from Interactive maps for visually impaired
Introduction We visited a boarding school for visually impaired children in Moscow Region, Russia. Visually impaired people can’t see geography maps and mathematical graphs, but they can sense a special type of it by fingers. We saw than the pupils study...

Medical tricorder
Details from Medical tricorder
From Wikipedia, the free encyclopedia: A medical tricorder is a handheld portable scanning device to be used by consumers to self-diagnose medical conditions within seconds and take basic vital measurements. The word "tricorder" is an abbreviation of...

KimStar
Details from KimStar
IntroductionI've owned a MicroKim by BrielComputers for years, but it had been defective for a long time: as it turned out, the EPROM was malfunctioning. This project describes how I found out what the problem was, and how I fixed it. And hopefully it...

A Better Turret
Details from A Better Turret
Parts Bought the following parts: 2x NEMA 17 stepper motor - 68 oz in (400 steps/rev)1x Pololu universal aluminum mounting hub for 5mm shaft M3 holes (2 Pack)2x NEMA 17 stepper motor mounting bracket1x Nano 3.0 CNC board (uses A4988 stepper motor drivers)1x...

O3 & BLE Weather Station Predicting Air Quality
Details from O3 & BLE Weather Station Predicting Air Quality
Although many factors can lead to poor air quality, the two most common are related to elevated concentrations of ground-level ozone and particulate matter. Ground-level ozone forms when nitrogen oxides (NOx) from sources like vehicle exhaust and industrial...

Solar Genius
Details from Solar Genius
Welcome to the Solar Genius Page Introduction Energy is one of the necessities to live on this planet. Plants use energy to prepare their food, humans use energy to cook their food, and industries use energy to manufacture diﬀerent...

Make a Water Flow Sensor Module with Arduino
Details from Make a Water Flow Sensor Module with Arduino
LCD1602A LCD 5V display module (IIC/I2C interface)Experimental wiring: Uno D2 connected to flow sensor OUT, relay connected to D4Arduino------LCD16025V-------------VCCGND-----------GNDA4-----------SDA IIC data cableA5-----------SCL IIC clock line Experimental...

PDQ_GFX optimzed AVR LCD graphics
Details from PDQ_GFX optimzed AVR LCD graphics
PDQ_GFX Library DevelopmentThe motivation for PDQ_GFXA while ago, I noticed an article on Hackaday about how Paul Stoffregen (and crew) had optimized the Adafruit GFX SPI LCD driver for the Teensy 3.1 to achieve "warp speed" (see TFT LCDS HIT WARP SPEED...

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